首页  汉语词典  英英词典

单词	union vent
释义	union vent dual vent, common vent, unit vent dual vent In plumbing, a single vent, 1 connected at the junction of two fixture drains, which serves as a vent for both.
随便看	trewsman trewth t-rex trex trexall t-rex fund t-rex funds trey treynor index treynor performance measure trey perkins treys trez trezubets trezzini, domenico andrea trf trf1 trf1-interacting protein 1 trf2 trfa trf-aar trfaq trfc trfd trfdp

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。